@misc{indiciae33d23f81bae8,
  title = {An efficient freeze-drying apparatus.},
  author = {G Tallqvist and J Tallqvist and O Eränkö},
  year = {1967},
  doi = {10.1007/bf00401980},
  url = {https://pubmed.ncbi.nlm.nih.gov/4876577/},
  note = {Source identifier: 4876577}
}